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When you need a balun - Answer to a common question, Do I have to have a balun in my antenna ?

Dipole Height  ^pop - How High should my Dipole be? Dipole Antennas and the effect of height above ground

HF Mobile Antenna HB9ABX - Most efficient hf mobile antenna, This mobile antenna is designed for all HF bands from 10 to 80 meters an proved to be very efficient in my travels in South America on 15 and 20m for contacts to Europe and within South America.

The M1IOS Wonder Whip Priority listing - A portable HF/VHF/UHF antenna and autotuner featured in "RadCom" June 2006.

Coaxial Traps for multiband antennas - A new perspective on the analysis and design of this popular antenna element. By Karl-Otto Müller, DG1MFT

2.4GHz Short Backfire Antenna  ^pop - My short backfire antenna for 2.45ghz by carl rabe - g6nlc

104-GT-011 Roy Priority listing - 11 mts Radio,information about my QTH Corsica Island and links to radio equipment suppliers

Marts agm 2005 - tujuhtiga

9W2VXR Ham Blog - make friends not enemy

YB2ECG My amateur radio contesting - Jules Verne's "Around the World in 80 days" is old fashion way. Be an amateur radio I'll bet you'll rounding the world just on a flash!

DF2PI - Amateurfunk - QRP and photos ham blog de DF2PI

VK1OD Blog - A collection of articles related to my pursuit of the hobby of Amateur Radio.

N2NHU My amateur radio world - Amateur Radio - by N2NHU Jim P. Ames, personal page

K0OOK Bikerscum - Patrick St. Jean - Harleys, Astronomy, HAM Radio, and other stuff

KB0ZUU Ham Radio and other things - Just a whats happening in ham radio and things in my life here

HAM Radio Map - Personalized map company makes custom maps for ham radio enthuasiasts

Radio Astronomy Supplies Inc. (W6/PA0ZN ) - International supplier of radio astronomy products

Alpha Linear Amplifiers  ^pop - RF Concepts manufacturer of Alpha Linear Amplifiers, amateur radio RF power amplifiers, commercial power amplifiers, power meters and dummy loads.

F5VLB amateur radio astronomy station Priority listing - F5VLB and EA4EOZ have designed a small but powerful system using satfinder and standard LNB to make radioastronomy. A step by step descritpion for the novice about radioastronomy, VLB and listening to echo of meteorite.

Army Radio Sales  ^pop - Devoted to all sorts of military radios and their hardware, as well as other interesting military items, and military vehicles. Army Radio Sales website contains a wealth of free information on military radios and military vehicles, as well as on-line manuals, your very interesting articles, thousands of pictures, as well as a fully automated free classifieds advertising section to advertise your needs.

Kitmondo: used test equipment - Kitmondo is an online marketplace for used test equipment and measurement equipment including analyzers, oscilloscopes and generators equipment.

LiHaLo : LInux HAm LOgbook - Freeware ham-radio logbook written in PHP, and based on Apache and MySQL, even if developed undex linux has been tested with windows and macosx by on4axv and on5dqz

F-Intermod - Intermodulation Software - F-Intermod calculates RF intermodulation products for up to 1000 channels by Telecom Engineering Inc.

Battery FAQ - Battery wholesale battery faq, frequently asked questions about batteries

Winding style of toroid chokes and baluns - Dispels myth about choke balun winding method